207081408

素因数分解:

$2^6\times 3^1\times {\mathrm{647}}^1\times {\mathrm{1667}}^1$

素因数の和:2329

約数の個数: 56

約数和(自身を含む): 549078912

約数和(自身を除く): 341997504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 647, 1294, 1667, 1941, 2588, 3334, 3882, 5001, 5176, 6668, 7764, 10002, 10352, 13336, 15528, 20004, 20704, 26672, 31056, 40008, 41408, 53344, 62112, 80016, 106688, 124224, 160032, 320064, 1078549, 2157098, 3235647, 4314196, 6471294, 8628392, 12942588, 17256784, 25885176, 34513568, 51770352, 69027136, 103540704, 207081408]

約数ペア:

[(1, 207081408), (2, 103540704), (3, 69027136), (4, 51770352), (6, 34513568), (8, 25885176), (12, 17256784), (16, 12942588), (24, 8628392), (32, 6471294), (48, 4314196), (64, 3235647), (96, 2157098), (192, 1078549), (647, 320064), (1294, 160032), (1667, 124224), (1941, 106688), (2588, 80016), (3334, 62112), (3882, 53344), (5001, 41408), (5176, 40008), (6668, 31056), (7764, 26672), (10002, 20704), (10352, 20004), (13336, 15528)]